your question is too generalized for this forum to assess.
i got these little brown spots all over my body what could that be and is it related to hiv.
PCR tests are very sensitive, false negative results are very rare. Your tests are encouraging. However, you should do standard antibody test at 3 months for conclusive result.
Your rush can be caused by anxiety or some other std.
PCR RNA tests are not standalone tests in the diagnosis of HIV. You need to take an antibody test. A test at three months will be conclusive.